Description
- Permanent cosmetic colouring
- Creamy texture, for even distribution and easy application
- Hi-tech formula for intense, deep pigmentation
Bleach lengths and ends with the Black Professional blue bleaching powder and mix with 20-volume emulsified hydrogen peroxide until it reaches a tone height of nine.
Mix the Black Professional 8.4 shade with the 20-volume emulsified hydrogen peroxide from the same line and apply to roots. Mix the Black Professional 8.4 shade with the 30-volume hydrogen peroxide from the same line and apply to lengths and ends.
Section your hair as desired, arranging the previously bleached strands according to the effect you wish to achieve, and then mix the Black Professional 9.006 shade with the 20-volume emulsified hydrogen peroxide from the same line and apply the mixture to the sections you wish to colour.
Create further sections as desired, arranging the previously bleached strands according to the effect you wish to achieve, and then mix the Black Professional GL – C4 shade with the 20-volume emulsified hydrogen peroxide and apply the mixture to the sections you wish to colour.